(19)

(11)

EP 3 089 661 A1

(12)

(43) Date of publication: 09.11.2016 Bulletin 2016/45 (21) Application number: 13900769.4 (22) Date of filing: 30.12.2013

(51) International Patent Classification (IPC):  A61B 5/026(2006.01) A61B 5/15(2006.01) (86) International application number: PCT/SE2013/051627 (87) International publication number: WO 2015/102522 (09.07.2015 Gazette 2015/27)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Swemac Innovation AB 582 77 Linköping (SE)	(72) Inventor: HANSSON, Henrik 590 77 Vreta Kloster (SE) (74) Representative: Valea AB  Anna Lindhs Plats 4 211 19 Malmö 211 19 Malmö (SE)